B01J 31/165
Polymer immobilised coordination complexes
Official title: {Polymer immobilised coordination complexes, e.g. organometallic complexes}
B01J31/165 (Polymer immobilised coordination complexes) appears on 482 US grants and 266 published applications in this corpus.
Search patents in B01J- Granted patents
- 482
- Published applications
- 266
- Assignees
- 305
- Inventors
- 1,153
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 13 | 0 |
| 1980 | 13 | 0 |
| 1981 | 19 | 0 |
| 1982 | 8 | 0 |
| 1983 | 14 | 0 |
| 1984 | 13 | 0 |
| 1985 | 6 | 0 |
| 1986 | 8 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 13 | 0 |
| 1993 | 10 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 9 | 0 |
| 1998 | 11 | 0 |
| 1999 | 11 | 0 |
| 2000 | 14 | 0 |
| 2001 | 19 | 5 |
| 2002 | 18 | 16 |
| 2003 | 19 | 25 |
| 2004 | 20 | 25 |
| 2005 | 22 | 23 |
| 2006 | 15 | 15 |
| 2007 | 10 | 10 |
| 2008 | 8 | 8 |
| 2009 | 9 | 12 |
| 2010 | 6 | 11 |
| 2011 | 5 | 11 |
| 2012 | 9 | 9 |
| 2013 | 6 | 8 |
| 2014 | 8 | 7 |
| 2015 | 8 | 6 |
| 2016 | 9 | 10 |
| 2017 | 6 | 4 |
| 2018 | 5 | 4 |
| 2019 | 7 | 7 |
| 2020 | 2 | 7 |
| 2021 | 5 | 5 |
| 2022 | 1 | 14 |
| 2023 | 4 | 8 |
| 2024 | 6 | 10 |
| 2025 | 11 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Selective terminal CH alumination of saturated hydrocarbons12 May 2026US 12,623,985 B2Cornell University
- Porous metal organic framework-polymer composites for use in detoxifying chemical warfare agents3 Mar 2026US 12,564,830 B2Research Triangle Institute
- Catalyst for hydrogenation reaction and method for producing same2 Dec 2025US 12,485,407 B2Korea Advanced Institute of Science and Technology
- Catalyst for hydrogenation reaction and method for manufacturing the same2 Dec 2025US 12,485,408 B2Korea Advanced Institute of Science and Technology
- Microcapsules and processes for their preparation25 Nov 2025US 12,478,064 B2Yissum Research Development Company of the Hebrew University of Jerusalem
- Proximity-based labeling of biomolecular condensate microenvironments9 Jul 2026US 2026/0194528 A1
- Siloxane functionalized platinum oxalate complex30 Apr 2026US 2026/0116904 A1Dow Global Technologies LLC
- Catalyst composite for hydrogen isotope exchange and manufacturing method thereof2 Apr 2026US 2026/0091371 A1Korea Atomic Energy Research Institute
- Ruthenium catalysts and methods thereof8 Jan 2026US 2026/0008037 A1The Regents of the University of California
- Supported Hydrotreating Catalysts Having Enhanced Activity3 Jul 2025US 2025/0214069 A1
Most cited
By later US patents
- Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers410US 4,784,736 ABend Research, Inc. · 1988
- Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers370US 4,917,800 ABend Research, Inc. · 1990
- Method of expanded porphyrin-oligonucleotide conjugate synthesis325US 5,565,552 ABoard of Regents, Univ. of Texas Sys. · 1996
- Texaphyrin-oligonucleotide conjugates308US 5,587,371 ABoard of Trustees, Univ. of TX Sys. · 1996
- Highly active double metal cyanide catalysts250US 5,482,908 AARCO Chemical Technology, L. P. · 1996